Muslim Scholar in Optic

ABU ALI AL-HASAN IBN AL-HAYTHAM ( ALHAZEN ) Abu Ali al Hasan ibn Al-Hazan ibn al- Haytham ( know in Hesperian sandwich world as Alhazen) is a great scientist and has do   pregnant contributions to the principles of optics. Ibn al-Haytham is regarded as the father of optics for his influential The account book of Optics, which mightily explained and proved the modern intromission theory of optical perception. His earn includes a study on the reflection and deflexion with pull in experiments with the help of different (spherical, parabolic, cylindrical, concave and convex). He is the person who scratch found the relationship between clean-cut sources, lens and final result checker. He besides explained how an marrow can see. He state that we can only see when feeble f alones on that object and reflect hold up to our eyes. His optical work ca employ him to pooh-pooh the specious common sense idea of some antediluvian Greeks, that rays of light go out from o ur eyes to the objects we see. He systematically summarized what was known about vision. He used geometry and experimental observation to break out the theories and explore new phenomena. Al Haytham adopted al Kindis idea that light radiates in all directions from individually file of object. Each points on objects emits or reflects light rays in all direction and those rays that enter the eye produce enter.

Ibn al-Haytham is also credited with the invention of the tv camera obscura or pinhole camera. He experimented with gamy chamber into which light entered small hole to sour inverted. The pinhole camera work s because the aperture is so small that only! infinitesimal smoothen of light au revoires from each object point. He used image produced by pinhole to prove that light rays travel in uninterrupted line within a homogeneous average and pass through small aperture without interacting. This is how he discovered that the image appears round top down inside the room, then paved the course to inventing the camera. also that, he studied lenses and mirrors, working out that that the...If you penury to hitch a full essay, order it on our website: OrderCustomPaper.com

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